KR100236492B1 - 시계의 압전모터 - Google Patents

시계의 압전모터 Download PDF

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Publication number
KR100236492B1
KR100236492B1 KR1019920004728A KR920004728A KR100236492B1 KR 100236492 B1 KR100236492 B1 KR 100236492B1 KR 1019920004728 A KR1019920004728 A KR 1019920004728A KR 920004728 A KR920004728 A KR 920004728A KR 100236492 B1 KR100236492 B1 KR 100236492B1
Authority
KR
South Korea
Prior art keywords
rotor
motor
stator
piezoelectric
motion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
KR1019920004728A
Other languages
English (en)
Korean (ko)
Other versions
KR920019056A (ko
Inventor
패크라트 크리스티안
마아텐 윈드 한스
Original Assignee
마틴 비에리
에타 소시에떼 아노님 파브리케스 드' 에바우체스
다니엘 파래태
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 마틴 비에리, 에타 소시에떼 아노님 파브리케스 드' 에바우체스, 다니엘 파래태 filed Critical 마틴 비에리
Publication of KR920019056A publication Critical patent/KR920019056A/ko
Application granted granted Critical
Publication of KR100236492B1 publication Critical patent/KR100236492B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/103—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors by pressing one or more vibrators against the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/08—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G04C3/12—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by piezoelectric means; driven by magneto-strictive means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/001—Driving devices, e.g. vibrators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/0075—Electrical details, e.g. drive or control circuits or methods
    • H02N2/0085—Leads; Wiring arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
KR1019920004728A 1991-03-28 1992-03-23 시계의 압전모터 Expired - Fee Related KR100236492B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH949/91-3 1991-03-28
CH949/91A CH680487B5 (enrdf_load_stackoverflow) 1991-03-28 1991-03-28

Publications (2)

Publication Number Publication Date
KR920019056A KR920019056A (ko) 1992-10-22
KR100236492B1 true KR100236492B1 (ko) 2000-01-15

Family

ID=4198922

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920004728A Expired - Fee Related KR100236492B1 (ko) 1991-03-28 1992-03-23 시계의 압전모터

Country Status (8)

Country Link
US (1) US5296776A (enrdf_load_stackoverflow)
EP (1) EP0505848B1 (enrdf_load_stackoverflow)
JP (1) JP2905835B2 (enrdf_load_stackoverflow)
KR (1) KR100236492B1 (enrdf_load_stackoverflow)
CN (1) CN1029344C (enrdf_load_stackoverflow)
CH (1) CH680487B5 (enrdf_load_stackoverflow)
DE (1) DE69204332T2 (enrdf_load_stackoverflow)
TW (1) TW223194B (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH686854B5 (de) 1994-12-29 1997-01-31 Ebauchesfabrik Eta Ag Piezoelektrischer Motor mit Einrichtung, die Informationen bezueglich der Rotorposition und/oder -drehzahl liefert.
JP2001518280A (ja) * 1997-03-21 2001-10-09 ザ ペンステート リサーチ ファウンデーション 超音波モータ
US6266296B1 (en) * 1997-08-04 2001-07-24 Seiko Epson Corporation Actuator, and timepiece and notification device using the same
JP2002354853A (ja) * 1997-08-04 2002-12-06 Seiko Epson Corp アクチュエータ、およびそれを用いた時計並びに報知装置
US6069419A (en) * 1998-06-16 2000-05-30 Tabib-Azar; Massood Micro-actuator assembly
US6768245B2 (en) 1999-11-29 2004-07-27 Creaholic Sa Piezoelectric drive
WO2002099844A2 (de) * 2001-06-06 2002-12-12 Creaholic Sa Piezoelektrischer antrieb
AU2002331514A1 (en) * 2001-10-22 2003-05-06 Creaholic S.A. Piezoelectric motor
US7105987B2 (en) * 2002-03-15 2006-09-12 Miniswys S.A. Piezoelectric motor and method for actuating same
JP2007116757A (ja) * 2005-10-18 2007-05-10 Pentax Corp 超音波モータ
US9590534B1 (en) 2006-12-07 2017-03-07 Dmitriy Yavid Generator employing piezoelectric and resonating elements
US10355623B1 (en) 2006-12-07 2019-07-16 Dmitriy Yavid Generator employing piezolectric and resonating elements with synchronized heat delivery
US7696673B1 (en) 2006-12-07 2010-04-13 Dmitriy Yavid Piezoelectric generators, motor and transformers
EP4198648A1 (fr) * 2021-12-20 2023-06-21 The Swatch Group Research and Development Ltd Moteur piézoélectrique rotatif, notamment pour l'horlogerie

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595007A (en) * 1969-08-29 1971-07-27 Hb Eng Corp Resonator-driven timepiece
GB2044014A (en) * 1979-03-08 1980-10-08 Sp P Konstrukt I Tekhnolog Bju Piezoelectric vibration motor
SU817815A1 (ru) * 1979-05-30 1981-03-30 Каунасский Политехнический Институтим. Ahtahaca Снечкуса Вибродвигатель
SU817816A1 (ru) * 1979-05-30 1981-03-30 Каунасский Политехнический Институтим. Ahtahaca Снечкуса Вибродвигатель
SU968868A1 (ru) * 1981-04-23 1982-10-23 Каунасский Политехнический Институт Им.Антанаса Снечкуса Вибродвигатель
AT384912B (de) * 1982-04-16 1988-01-25 Ki Polt I Piezoelektrischer motor
US4742260A (en) * 1986-02-06 1988-05-03 Hiroshi Shimizu Piezoelectrically driving device
JPH0648910B2 (ja) * 1987-02-12 1994-06-22 日本電気株式会社 圧電モ−タ
US4959580A (en) * 1987-02-28 1990-09-25 Kievsky Politekhnichesky Institut Imeni Piezoelectric motor

Also Published As

Publication number Publication date
DE69204332T2 (de) 1996-04-25
DE69204332D1 (de) 1995-10-05
JP2905835B2 (ja) 1999-06-14
CN1065361A (zh) 1992-10-14
US5296776A (en) 1994-03-22
EP0505848B1 (fr) 1995-08-30
CN1029344C (zh) 1995-07-12
TW223194B (enrdf_load_stackoverflow) 1994-05-01
EP0505848A1 (fr) 1992-09-30
JPH06225551A (ja) 1994-08-12
KR920019056A (ko) 1992-10-22
CH680487GA3 (enrdf_load_stackoverflow) 1992-09-15
CH680487B5 (enrdf_load_stackoverflow) 1993-03-15

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